WO2003001737A3 - Method and system for processing upstream packets of an optical network - Google Patents

Method and system for processing upstream packets of an optical network Download PDF

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Publication number
WO2003001737A3
WO2003001737A3 PCT/US2001/051350 US0151350W WO03001737A3 WO 2003001737 A3 WO2003001737 A3 WO 2003001737A3 US 0151350 W US0151350 W US 0151350W WO 03001737 A3 WO03001737 A3 WO 03001737A3
Authority
WO
Grant status
Application
Patent type
Prior art keywords
subscriber
protocol
optical network
packets
transceiver node
Prior art date
Application number
PCT/US2001/051350
Other languages
French (fr)
Other versions
WO2003001737A2 (en )
WO2003001737A9 (en )
Inventor
Stephen A Thomas
Kevin Bourg
Deven Anthony
Patrick W Quinn
James O Farmer
John J Kenny
Thomas A Tighe
Paul F Whittlesey
Emmanuel A Vella
Original Assignee
Wave7 Optics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q11/00Selecting arrangements for multiplex systems
    • H04Q11/0001Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062Network aspects
    • H04Q11/0067Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J14/00Optical multiplex systems
    • H04J14/02Wavelength-division multiplex systems
    • H04J14/0227Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0228Wavelength allocation for communications one-to-all, e.g. broadcasting wavelengths
    • H04J14/023Wavelength allocation for communications one-to-all, e.g. broadcasting wavelengths in WDM passive optical networks [WDM-PON]
    • H04J14/0232Wavelength allocation for communications one-to-all, e.g. broadcasting wavelengths in WDM passive optical networks [WDM-PON] for downstream transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J14/00Optical multiplex systems
    • H04J14/02Wavelength-division multiplex systems
    • H04J14/0227Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0241Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
    • H04J14/0242Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON
    • H04J14/0245Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for downstream transmission, e.g. optical line terminal [OLT] to ONU
    • H04J14/0247Sharing one wavelength for at least a group of ONUs
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J14/00Optical multiplex systems
    • H04J14/02Wavelength-division multiplex systems
    • H04J14/0227Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0241Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
    • H04J14/0242Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON
    • H04J14/0249Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for upstream transmission, e.g. ONU-to-OLT or ONU-to-ONU
    • H04J14/0252Sharing one wavelength for at least a group of ONUs, e.g. for transmissions from-ONU-to-OLT or from-ONU-to-ONU
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J14/00Optical multiplex systems
    • H04J14/02Wavelength-division multiplex systems
    • H04J14/0278WDM optical network architectures
    • H04J14/0282WDM tree architectures
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/16Analogue secrecy systems; Analogue subscription systems
    • H04N7/173Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309Transmission or handling of upstream communications
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/22Adaptations for optical transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J14/00Optical multiplex systems
    • H04J14/02Wavelength-division multiplex systems
    • H04J14/0226Fixed carrier allocation, e.g. according to service
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J14/00Optical multiplex systems
    • H04J14/02Wavelength-division multiplex systems
    • H04J14/0278WDM optical network architectures
    • H04J14/028WDM bus architectures
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J14/00Optical multiplex systems
    • H04J14/02Wavelength-division multiplex systems
    • H04J14/0278WDM optical network architectures
    • H04J14/0286WDM hierarchical architectures
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q11/00Selecting arrangements for multiplex systems
    • H04Q11/0001Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062Network aspects
    • H04Q11/0071Provisions for the electrical-optical layer interface

Abstract

A protocol for an optical network can control the time at which subscriber optical interfaces of an optical network are permitted to transmit data to a transceiver node. The protocol can prevent collisions of upstream transmissions between the subscriber optical interfaces of a particular subscriber group. With the protocol, a transceiver node close to the subscriber can allocate additional or reduced upstream bandwidth based upon the demand of one or more subscribers. That is, a transceiver node close to a subscriber can monitor (or police) and adjust a subscriber's upstream bandwidth on a subscription basis or on an as-needed basis. The protocol can account for aggregates of packets rather than individual packets. By performing calculation on aggregates of packets, the algorithm can execute less frequently which, in turn, permits its implementation in lower performance and lower cost devices, sich as software executing in a general purpose microprocessor.
PCT/US2001/051350 2000-10-04 2001-10-26 Method and system for processing upstream packets of an optical network WO2003001737A9 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
US24405200 true 2000-10-26 2000-10-26
US60/244,052 2000-10-26
US24397800 true 2000-10-27 2000-10-27
US60/243,978 2000-10-27
US25883700 true 2000-12-28 2000-12-28
US60/258,837 2000-12-28
US28911201 true 2001-05-08 2001-05-08
US60/289,112 2001-05-08
US09899410 US6973271B2 (en) 2000-10-04 2001-07-05 System and method for communicating optical signals between a data service provider and subscribers
US09/899,410 2001-07-05

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2003508012A JP2004535717A (en) 2000-10-26 2001-10-26 Method and system for processing an uplink packet optical network
MXPA03003655A MXPA03003655A (en) 2000-10-26 2001-10-26 Method and system for processing upstream packets of an optical network.
CA 2426813 CA2426813A1 (en) 2000-10-26 2001-10-26 Method and system for processing upstream packets of an optical network
BR0114976A BR0114976A (en) 2000-10-26 2001-10-26 Method and system for processing bundles upstream of an optical network
KR20037005856A KR20030060925A (en) 2000-10-26 2001-10-26 Method and system for processing upstream packets of an optical network
EP20010274181 EP1354437A2 (en) 2000-10-26 2001-10-26 Method and system for processing upstream packets of an optical network

Publications (3)

Publication Number Publication Date
WO2003001737A2 true WO2003001737A2 (en) 2003-01-03
WO2003001737A3 true true WO2003001737A3 (en) 2003-08-28
WO2003001737A9 true WO2003001737A9 (en) 2004-04-15

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2001/051350 WO2003001737A9 (en) 2000-10-04 2001-10-26 Method and system for processing upstream packets of an optical network
PCT/US2001/050361 WO2002060123A3 (en) 2000-10-04 2001-10-26 Method and system for processing downstream packets of an optical network

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/US2001/050361 WO2002060123A3 (en) 2000-10-04 2001-10-26 Method and system for processing downstream packets of an optical network

Country Status (7)

Country Link
US (2) US7085281B2 (en)
EP (2) EP1366583A2 (en)
JP (2) JP2004535717A (en)
KR (2) KR20030060925A (en)
CN (2) CN1547814A (en)
CA (2) CA2426813A1 (en)
WO (2) WO2003001737A9 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7877014B2 (en) 2001-07-05 2011-01-25 Enablence Technologies Inc. Method and system for providing a return path for signals generated by legacy video service terminals in an optical network
US7986880B2 (en) 2003-03-14 2011-07-26 Enablence Usa Fttx Networks Inc. Method and system for providing a return path for signals generated by legacy terminals in an optical network

Families Citing this family (133)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7269350B2 (en) 2001-07-05 2007-09-11 Wave7 Optics, Inc. System and method for communicating optical signals between a data service provider and subscribers
US7218855B2 (en) * 2001-07-05 2007-05-15 Wave7 Optics, Inc. System and method for communicating optical signals to multiple subscribers having various bandwidth demands connected to the same optical waveguide
US7085281B2 (en) 2000-10-26 2006-08-01 Wave7 Optics, Inc. Method and system for processing upstream packets of an optical network
US7190901B2 (en) 2001-07-05 2007-03-13 Wave7 Optices, Inc. Method and system for providing a return path for signals generated by legacy terminals in an optical network
US7146104B2 (en) 2001-07-05 2006-12-05 Wave7 Optics, Inc. Method and system for providing a return data path for legacy terminals by using existing electrical waveguides of a structure
US6973271B2 (en) 2000-10-04 2005-12-06 Wave7 Optics, Inc. System and method for communicating optical signals between a data service provider and subscribers
US7333726B2 (en) 2001-07-05 2008-02-19 Wave7 Optics, Inc. Method and system for supporting multiple service providers within a single optical network
WO2003005612A1 (en) 2001-07-05 2003-01-16 Wave7 Optics, Inc. Methods and systems for providing return path for signals generated by legacy terminals in optical network
US6654565B2 (en) 2001-07-05 2003-11-25 Wave7 Optics, Inc. System and method for increasing upstream communication efficiency in an optical network
US20030072059A1 (en) * 2001-07-05 2003-04-17 Wave7 Optics, Inc. System and method for securing a communication channel over an optical network
US7606492B2 (en) * 2000-10-04 2009-10-20 Enablence Usa Fttx Networks Inc. System and method for communicating optical signals upstream and downstream between a data service provider and subscribers
US7130541B2 (en) 2000-10-04 2006-10-31 Wave7 Optics, Inc. System and method for communicating optical signals upstream and downstream between a data service provider and subscriber
US20060020975A1 (en) * 2001-07-05 2006-01-26 Wave7 Optics, Inc. System and method for propagating satellite TV-band, cable TV-band, and data signals over an optical network
US20020118420A1 (en) * 2000-12-22 2002-08-29 Liu Heyun H. Method and apparatus for transmitting over a slotted OBS network in in-band mode
US20020149820A1 (en) * 2000-12-22 2002-10-17 Liu Heyun H. Method and apparatus for transmitting over a slotted OBS network in in-band mode
US7310326B1 (en) 2001-02-20 2007-12-18 At&T Corporation Enhanced channel access mechanisms for an HPNA network
US7664028B1 (en) * 2001-03-05 2010-02-16 Pmc-Sierra Ltd. Apparatus and method for metering and marking data in a communication system
US6831891B2 (en) * 2001-03-06 2004-12-14 Pluris, Inc. System for fabric packet control
US7413562B2 (en) * 2001-03-15 2008-08-19 Specialized Health Products, Inc. Safety shield for medical needles
US7286756B1 (en) * 2001-05-15 2007-10-23 Cisco Technology, Inc. DWDM system with IP telephony provisioning at remote locations
US7016376B1 (en) * 2001-06-26 2006-03-21 Conexant Systems, Inc. Method and apparatus for scheduling upsteam data packets in a broadband communication system
US7266606B2 (en) * 2001-06-29 2007-09-04 Tropic Networks Inc. Cascaded policing systems and methods
US7599622B2 (en) * 2004-08-19 2009-10-06 Enablence Usa Fttx Networks Inc. System and method for communicating optical signals between a data service provider and subscribers
US7623786B2 (en) * 2002-05-20 2009-11-24 Enablence Usa Fttx Networks, Inc. System and method for communicating optical signals to multiple subscribers having various bandwidth demands connected to the same optical waveguide
US7593639B2 (en) * 2001-08-03 2009-09-22 Enablence Usa Fttx Networks Inc. Method and system for providing a return path for signals generated by legacy terminals in an optical network
US7583897B2 (en) * 2002-01-08 2009-09-01 Enablence Usa Fttx Networks Inc. Optical network system and method for supporting upstream signals propagated according to a cable modem protocol
US6751371B1 (en) * 2001-12-06 2004-06-15 Xtera Communications, Inc. Method and apparatus for optical element management
WO2003052556A3 (en) * 2001-12-14 2003-10-16 Chip Engines Single cycle weighted random early detection circuit and method
US7602716B1 (en) * 2001-12-20 2009-10-13 Cisco Technology, Inc. Load sharing on DOCSIS
US20030145108A1 (en) * 2002-01-31 2003-07-31 3Com Corporation System and method for network using redundancy scheme
US7580344B1 (en) * 2002-05-17 2009-08-25 Broadcom Corporation Home phone line networking enhancements for multiple dwelling unit environments
US20040042446A1 (en) * 2002-05-31 2004-03-04 Koch Christopher D. Maintaining routing information in a passive optical network
WO2004004275A1 (en) * 2002-06-27 2004-01-08 Nokia Corporation Self-adaptive scheduling method and network element
US7174386B2 (en) * 2002-06-27 2007-02-06 International Business Machines Corporation System and method for improved performance using tunable TCP/IP acknowledgement
US7889761B2 (en) * 2002-09-17 2011-02-15 Broadcom Corporation Method and system for providing bandwidth allocation and sharing in a hybrid wired/wireless network
US7058260B2 (en) * 2002-10-15 2006-06-06 Wave7 Optics, Inc. Reflection suppression for an optical fiber
US20040081095A1 (en) * 2002-10-29 2004-04-29 Yonghe Liu Policing mechanism for resource limited wireless MAC processors
JP3788803B2 (en) * 2002-10-30 2006-06-21 富士通株式会社 L2 switch
US8191136B2 (en) * 2002-11-04 2012-05-29 Riverbed Technology, Inc. Connection based denial of service detection
US7385995B2 (en) * 2003-01-13 2008-06-10 Brooktree Broadband Holding, Inc. System and method for dynamic bandwidth allocation on PONs
US20040228360A1 (en) * 2003-05-13 2004-11-18 Samsung Electronics Co., Ltd Security method for broadcasting service in a mobile communication system
KR100566257B1 (en) * 2003-05-16 2006-03-29 삼성전자주식회사 Home Gateway Adapting Convergence Service of Broadcasting and Telecommunication
US20040264961A1 (en) * 2003-06-12 2004-12-30 Nam Hong Soon Ethernet passive optical network system, and optical network terminal and optical line terminal provided in the same
FI20031104A0 (en) * 2003-07-25 2003-07-25 Nokia Corp One of the fiber protection in telecommunication networks
US7065144B2 (en) * 2003-08-27 2006-06-20 Qualcomm Incorporated Frequency-independent spatial processing for wideband MISO and MIMO systems
KR100590758B1 (en) * 2003-10-02 2006-06-15 한국전자통신연구원 Apparatus and method for supporting quality of service in ethernet passive optical network system
US8233462B2 (en) * 2003-10-15 2012-07-31 Qualcomm Incorporated High speed media access control and direct link protocol
US8483105B2 (en) 2003-10-15 2013-07-09 Qualcomm Incorporated High speed media access control
US8842657B2 (en) 2003-10-15 2014-09-23 Qualcomm Incorporated High speed media access control with legacy system interoperability
US8472473B2 (en) 2003-10-15 2013-06-25 Qualcomm Incorporated Wireless LAN protocol stack
US8284752B2 (en) * 2003-10-15 2012-10-09 Qualcomm Incorporated Method, apparatus, and system for medium access control
US8462817B2 (en) 2003-10-15 2013-06-11 Qualcomm Incorporated Method, apparatus, and system for multiplexing protocol data units
US9226308B2 (en) 2003-10-15 2015-12-29 Qualcomm Incorporated Method, apparatus, and system for medium access control
US7289447B2 (en) * 2003-10-21 2007-10-30 Comcast Cable Holdings, Llc Method and packet-level device for traffic regulation in a data network
US7570590B2 (en) * 2003-10-28 2009-08-04 Alcatel-Lucent Usa Inc. Decision tree logic for determining the optimal value for QoS uplink and downlink maximum bitrate attributes
DE10357522A1 (en) * 2003-12-08 2005-07-07 Marconi Communications Gmbh Data transmission method and network
US20050149563A1 (en) * 2004-01-06 2005-07-07 Yong Yean K. Random early detect and differential packet aging flow control in switch queues
US7818018B2 (en) 2004-01-29 2010-10-19 Qualcomm Incorporated Distributed hierarchical scheduling in an AD hoc network
US8903440B2 (en) 2004-01-29 2014-12-02 Qualcomm Incorporated Distributed hierarchical scheduling in an ad hoc network
US8315271B2 (en) * 2004-03-26 2012-11-20 Qualcomm Incorporated Method and apparatus for an ad-hoc wireless communications system
FR2869487B1 (en) * 2004-04-21 2006-07-21 Alcatel Sa optical transmission network tree
US7564814B2 (en) 2004-05-07 2009-07-21 Qualcomm, Incorporated Transmission mode and rate selection for a wireless communication system
US8401018B2 (en) 2004-06-02 2013-03-19 Qualcomm Incorporated Method and apparatus for scheduling in a wireless network
US7548548B2 (en) * 2004-06-04 2009-06-16 Shlomo Selim Rakib System for low noise aggregation in DOCSIS contention slots in a shared upstream receiver environment
US7848343B2 (en) * 2004-07-15 2010-12-07 Calix, Inc. Traffic management for a passive optical network terminal
KR100641159B1 (en) 2004-07-23 2006-11-02 엘지전자 주식회사 Adaptive method for multimedia transmission rate estimation based on rtcppacket
CA2576944A1 (en) * 2004-08-10 2006-02-23 Wave7 Optics, Inc. Countermeasures for idle pattern srs interference in ethernet optical network systems
KR101000582B1 (en) * 2004-08-31 2010-12-10 파나소닉 주식회사 Wireless communication method and wireless communication apparatus
US20060075428A1 (en) * 2004-10-04 2006-04-06 Wave7 Optics, Inc. Minimizing channel change time for IP video
US7882412B2 (en) 2004-10-05 2011-02-01 Sanjiv Nanda Enhanced block acknowledgement
US7684710B2 (en) * 2004-10-29 2010-03-23 Finisar Corporation Dynamically adaptive optical transceiver
US7492736B2 (en) * 2004-10-29 2009-02-17 Texas Instruments Incorporated System and method for access and management of beacon periods in distributed wireless networks
US20060187863A1 (en) * 2004-12-21 2006-08-24 Wave7 Optics, Inc. System and method for operating a wideband return channel in a bi-directional optical communication system
US20060159122A1 (en) * 2005-01-18 2006-07-20 Texas Instruments Incorporated Providing TDM channels to locations connected by networks implemented on broadcast medium
DE102005010918B4 (en) * 2005-03-09 2011-03-03 Nokia Siemens Networks Gmbh & Co.Kg A method of transmitting data packets
JP2006262417A (en) * 2005-03-18 2006-09-28 Fujitsu Ltd Communication speed control method and apparatus therefor
US20060257149A1 (en) * 2005-05-16 2006-11-16 Hirth Ryan E Method and apparatus for accommodating multiple optical segments in an Ethernet passive optical network
US7551624B2 (en) * 2005-06-09 2009-06-23 Sbc Knowledge Ventures, L.P. System to enforce service level agreements for voice-over internet protocol
US7564852B2 (en) * 2005-07-20 2009-07-21 Cortina Systems, Inc. Intelligent bandwidth allocation for ethernet passive optical networks
KR100645538B1 (en) * 2005-08-09 2006-11-06 삼성전자주식회사 Apparatus and method for auto installation of residential gateway
US20070036547A1 (en) * 2005-08-10 2007-02-15 Tellabs Operations, Inc. FTTP IP video overlay
US20070047959A1 (en) * 2005-08-12 2007-03-01 Wave7 Optics, Inc. System and method for supporting communications between subcriber optical interfaces coupled to the same laser transceiver node in an optical network
US8600336B2 (en) 2005-09-12 2013-12-03 Qualcomm Incorporated Scheduling with reverse direction grant in wireless communication systems
US20070121624A1 (en) * 2005-11-30 2007-05-31 Kimbrough Mahlon D Method and system of network clock generation with multiple phase locked loops
US8289858B2 (en) * 2005-12-13 2012-10-16 Fujitsu Limited ONU delay and jitter measurement
CN101005445B (en) 2006-01-18 2012-08-15 华为技术有限公司 Method for mapping service flow to service transmission path and optical network terminal
US7633956B1 (en) 2006-01-19 2009-12-15 Cisco Technology, Inc. System and method for providing support for multipoint L2VPN services in devices without local bridging
CN101060523B (en) 2006-04-26 2010-09-08 Huawei Tech Co Ltd Optical network terminal, its port transmission rate limitation attribute configuration method and message processing method
CN101453672B (en) 2006-04-26 2013-08-07 华为技术有限公司 Optical network terminal, port speed limiting attribute configuration method and packet process method
US8077611B2 (en) * 2006-07-27 2011-12-13 Cisco Technology, Inc. Multilevel coupled policer
JP4705542B2 (en) * 2006-09-28 2011-06-22 富士通株式会社 Best-effort bandwidth allocation method and apparatus
CN101159505B (en) 2006-10-08 2011-07-27 华为技术有限公司 Method and device of implementing service stream steady transmission in passive optical network
US20080186997A1 (en) * 2007-02-06 2008-08-07 Viasat, Inc. Time multiplexed requests for controlling access to a shared communication medium
CN101296112B (en) 2007-04-26 2011-11-09 华为技术有限公司 Method, device and system for implementing Ethernet service quality in optical network unit
US7979311B2 (en) * 2007-05-31 2011-07-12 International Business Machines Corporation Payment transfer strategies for bandwidth sharing in ad hoc networks
US7944878B2 (en) * 2007-05-31 2011-05-17 International Business Machines Corporation Filtering in bandwidth sharing ad hoc networks
US20080298284A1 (en) * 2007-05-31 2008-12-04 International Business Machines Corporation Market-driven variable price offerings for bandwidth-sharing ad hoc networks
US8520535B2 (en) 2007-05-31 2013-08-27 International Business Machines Corporation Optimization process and system for a heterogeneous ad hoc Network
US8040863B2 (en) 2007-05-31 2011-10-18 International Business Machines Corporation Demand pull and supply push communication methodologies
US8249984B2 (en) 2007-05-31 2012-08-21 International Business Machines Corporation System and method for fair-sharing in bandwidth sharing ad-hoc networks
US8620784B2 (en) 2007-05-31 2013-12-31 International Business Machines Corporation Formation and rearrangement of ad hoc networks
US8320414B2 (en) 2007-05-31 2012-11-27 International Business Machines Corporation Formation and rearrangement of lender devices that perform multiplexing functions
US20080300890A1 (en) * 2007-05-31 2008-12-04 International Business Machines Corporation Price offerings for bandwidth-sharing ad hoc networks
US7940790B2 (en) * 2007-06-11 2011-05-10 Viasat, Inc. Multiple request intervals
US7953060B2 (en) * 2007-06-11 2011-05-31 Viasat, Inc. Quasisynchronous reservation requests
US20090046171A1 (en) * 2007-08-16 2009-02-19 C2Cure, Inc. Non-linear color correction
US8401387B2 (en) * 2007-08-30 2013-03-19 Calix, Inc. Optical network interface devices and methods
US8203953B2 (en) * 2007-10-30 2012-06-19 Cisco Technology, Inc. Bi-directional policer for data rate enforcement over half-duplex mediums
US8144680B2 (en) * 2007-11-30 2012-03-27 Viasat, Inc. Contention-based communications
US20090141680A1 (en) * 2007-11-30 2009-06-04 Viasat, Inc. Flexible assignment of scheduled and request transmissions
US9870541B2 (en) * 2008-11-26 2018-01-16 Red Hat, Inc. Service level backup using re-cloud network
CN101478551B (en) * 2009-01-19 2011-12-28 清华大学 Based packet classification method for multi-domain core processor
US8249452B2 (en) * 2009-03-19 2012-08-21 Calix, Inc. ONT-based micronode management
US8443444B2 (en) * 2009-11-18 2013-05-14 At&T Intellectual Property I, L.P. Mitigating low-rate denial-of-service attacks in packet-switched networks
JP5340186B2 (en) * 2010-01-21 2013-11-13 アラクサラネットワークス株式会社 How to relay packet relay apparatus and packet
CN101778263A (en) * 2010-02-10 2010-07-14 扬州电力设备修造厂 Intelligent power grid wireless monitoring system
US8842529B2 (en) 2010-04-02 2014-09-23 Cortina Systems, Inc. Network transport system with hybrid dynamic bandwidth allocation mechanism and method of operation thereof
EP2599269A1 (en) * 2010-07-26 2013-06-05 Telefonaktiebolaget L M Ericsson (publ) Node and method for computing forwarding trees to distribute traffic in a network
KR101574193B1 (en) * 2010-12-13 2015-12-11 한국전자통신연구원 Apparatus and method for defending DDoS attack
JP2011083028A (en) * 2010-12-16 2011-04-21 Kddi Corp Traffic control device, traffic control method and computer program
EP2487833B1 (en) * 2011-02-09 2018-07-04 Mitsubishi Electric R&D Centre Europe B.V. Optimized dynamic bandwidth scheduler
JP5669613B2 (en) * 2011-02-18 2015-02-12 沖電気工業株式会社 Dynamic bandwidth allocation method, an optical communication network and the central terminal
US20130163429A1 (en) * 2011-06-24 2013-06-27 Adam Dunstan System and method of adaptive congestion management
US9191114B2 (en) * 2012-12-14 2015-11-17 Infinera Corporation Quality of service application for different data flow types
US9160447B1 (en) * 2013-03-14 2015-10-13 CSC Holdings, LLC Detection of impairments in a network system
US9363188B2 (en) 2013-03-15 2016-06-07 Arris Enterprises, Inc. Cable modem termination system control of cable modem queue length
EP2784951B1 (en) * 2013-03-28 2017-05-17 Alcatel Lucent Method of Optical Data Transmission
US20150324721A1 (en) * 2014-05-09 2015-11-12 Wipro Limited Cloud based selectively scalable business process management architecture (cbssa)
JP6405692B2 (en) * 2014-05-12 2018-10-17 沖電気工業株式会社 The method of the transmitting device, the transmitting device, the transmitting program and a communication system
US9736719B2 (en) * 2015-01-30 2017-08-15 Aruba Networks, Inc. Adaptive resource allocation in congested wireless local area network deployment
KR101636198B1 (en) * 2015-03-09 2016-07-05 강원대학교산학협력단 Method for controlling traffic of video streaming in wireless communication, and receiver implementing the same
CN105743571A (en) * 2016-03-31 2016-07-06 青岛海信宽带多媒体技术有限公司 Optical module balancing parameter adjusting method and apparatus, and optical module
US9820275B2 (en) * 2016-04-15 2017-11-14 Cisco Technology, Inc. Proactive upstream scheduling for flows in a point-to-multipoint communications network

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0713347A2 (en) * 1994-11-17 1996-05-22 AT&T Corp. Method and apparatus enabling STM and packet mode access on a broadband communications network
EP0955739A2 (en) * 1998-05-08 1999-11-10 Nec Corporation Multiple access communication system, using a bidirectional cable network, capable of measuring and guaranteeing the service quality for each service supplied to a subscriber station

Family Cites Families (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US37125A (en) * 1862-12-09 Improvement in grain thrashers and separators
US35774A (en) * 1862-07-01 Improvement in windmills
US4253035A (en) 1979-03-02 1981-02-24 Bell Telephone Laboratories, Incorporated High-speed, low-power, ITL compatible driver for a diode switch
CA1196980A (en) * 1982-04-14 1985-11-19 Fumio Akashi Data communication device including circuitry responsive to an overflow of an input packet buffer for causing a colision
US4665517A (en) 1983-12-30 1987-05-12 International Business Machines Corporation Method of coding to minimize delay at a communication node
US4655517A (en) * 1985-02-15 1987-04-07 Crane Electronics, Inc. Electrical connector
US4654891A (en) 1985-09-12 1987-03-31 Clyde Smith Optical communication of video information with distortion correction
EP0218449B1 (en) 1985-09-30 1992-03-04 Kabushiki Kaisha Toshiba Apparatus for stabilizing the optical output power of a semiconductor laser
US4763317A (en) * 1985-12-13 1988-08-09 American Telephone And Telegraph Company, At&T Bell Laboratories Digital communication network architecture for providing universal information services
CA1314935C (en) * 1987-01-05 1993-03-23 British Telecommunications Public Limited Company Optical communications network
US5105336A (en) 1987-07-29 1992-04-14 Lutron Electronics Co., Inc. Modular multilevel electronic cabinet
US5345504A (en) * 1988-03-10 1994-09-06 Scientific-Atlanta, Inc. Differential compensation control for off-premises CATV system
JPH0273682A (en) 1988-09-08 1990-03-13 Nippon Digital Equip Kk Laser diode driving method and device
WO1990008165A1 (en) 1989-01-23 1990-07-26 George Wilbur Grogan Polymeric aqueous composition for protective coatings
US4956863A (en) * 1989-04-17 1990-09-11 Trw Inc. Cryptographic method and apparatus for public key exchange with authentication
JP3308525B2 (en) * 1990-11-30 2002-07-29 株式会社日立製作所 network
US6002720A (en) * 1991-01-07 1999-12-14 H. Lee Browne, D/B/A Greenwich Information Technologies Llc Audio and video transmission and receiving system
US5132992A (en) 1991-01-07 1992-07-21 Paul Yurt Audio and video transmission and receiving system
US5253275A (en) * 1991-01-07 1993-10-12 H. Lee Browne Audio and video transmission and receiving system
JP3183408B2 (en) * 1991-03-14 2001-07-09 住友電気工業株式会社 Optical transmitter laser diode protection circuit
US5412498A (en) * 1991-03-29 1995-05-02 Raynet Corporation Multi-RC time constant receiver
US5572347A (en) * 1991-07-30 1996-11-05 Alcatel Network Systems, Inc. Switched video architecture for an optical fiber-to-the-curb telecommunications system
JP2002504271A (en) 1991-09-10 2002-02-05 ハイブリッド・ネットワークス・インコーポレイテッド Tv broadcast data transmission system for remote link adapter
US5247347A (en) * 1991-09-27 1993-09-21 Bell Atlantic Network Services, Inc. Pstn architecture for video-on-demand services
US5179591A (en) * 1991-10-16 1993-01-12 Motorola, Inc. Method for algorithm independent cryptographic key management
DE69217505D1 (en) * 1991-12-19 1997-03-27 Northern Telecom Ltd Optical fiber subscriber line network
US5325223A (en) * 1991-12-19 1994-06-28 Northern Telecom Limited Fiber optic telephone loop network
US5253250A (en) * 1991-12-31 1993-10-12 Gte Laboratories Incorporated Routing and switching of high-speed optical data with the header transmitted on a subcarrier frequency
US5365588A (en) * 1993-03-12 1994-11-15 Hughes Aircraft Company High speed encryption system and method
JP3184359B2 (en) * 1993-03-19 2001-07-09 富士通株式会社 The semiconductor laser control method and a semiconductor laser control apparatus
US5579143A (en) * 1993-06-04 1996-11-26 Ciena Corporation Optical system with tunable in-fiber gratings
US5790523A (en) * 1993-09-17 1998-08-04 Scientific-Atlanta, Inc. Testing facility for a broadband communications system
GB9325697D0 (en) * 1993-12-15 1994-02-16 British Telecomm Communications system
US5469507A (en) * 1994-03-01 1995-11-21 International Business Machines Corporation Secure communication and computation in an insecure environment
US5534912A (en) * 1994-04-26 1996-07-09 Bell Atlantic Network Services, Inc. Extended range video on demand distribution system
JP2601189B2 (en) * 1994-05-20 1997-04-16 日本電気株式会社 Video-on-demand system
US5528582A (en) * 1994-07-29 1996-06-18 At&T Corp. Network apparatus and method for providing two way broadband communications
US5541917A (en) * 1994-09-12 1996-07-30 Bell Atlantic Video and TELCO network control functionality
US6334219B1 (en) * 1994-09-26 2001-12-25 Adc Telecommunications Inc. Channel selection for a hybrid fiber coax network
ES2109148B1 (en) 1994-12-30 1998-07-01 Alcatel Standard Electrica Optical communications network.
JP3744939B2 (en) 1995-02-09 2006-02-15 オプティカル・ソリューションズ・インコーポレーテッド General purpose demarcation point
US5572348A (en) * 1995-02-09 1996-11-05 Carlson; Jeffrey A. Universal demarcation point
US5684799A (en) * 1995-03-28 1997-11-04 Bell Atlantic Network Services, Inc. Full service network having distributed architecture
US5793413A (en) * 1995-05-01 1998-08-11 Bell Atlantic Network Services, Inc. Wireless video distribution
US5666487A (en) * 1995-06-28 1997-09-09 Bell Atlantic Network Services, Inc. Network providing signals of different formats to a user by multplexing compressed broadband data with data of a different format into MPEG encoded data stream
DE19532648A1 (en) * 1995-09-05 1997-03-06 Hell Ag Linotype Method and apparatus for controlling the diode-pumped solid state lasers
US6002502A (en) * 1995-12-07 1999-12-14 Bell Atlantic Network Services, Inc. Switchable optical network unit
US5861966A (en) * 1995-12-27 1999-01-19 Nynex Science & Technology, Inc. Broad band optical fiber telecommunications network
US5706303A (en) * 1996-04-09 1998-01-06 Lawrence; Zachary Andrew Laser diode coupling and bias circuit and method
US5875430A (en) * 1996-05-02 1999-02-23 Technology Licensing Corporation Smart commercial kitchen network
US5880864A (en) * 1996-05-30 1999-03-09 Bell Atlantic Network Services, Inc. Advanced optical fiber communications network
US5802089A (en) * 1996-10-22 1998-09-01 Maxim Integrated Products, Inc. Laser diode driver having automatic power control with smooth enable function
JP2856247B2 (en) 1996-11-12 1999-02-10 日本電気株式会社 apc method to prevent the extinction ratio deterioration
JP3988172B2 (en) * 1997-04-23 2007-10-10 ソニー株式会社 The information processing apparatus and method, and recording medium
US5892865A (en) * 1997-06-17 1999-04-06 Cable Television Laboratories, Inc. Peak limiter for suppressing undesirable energy in a return path of a bidirectional cable network
US6097533A (en) * 1997-10-21 2000-08-01 Antec Corporation Optical amplifier for CATV system with forward and reverse paths
US5969836A (en) * 1997-12-12 1999-10-19 Alcatel Usa Sourcing, L.P. Method and apparatus for simultaneous transmission of digital telephony and analog video over a single optic fiber using wave division multiplexing
US6463068B1 (en) * 1997-12-31 2002-10-08 Cisco Technologies, Inc. Router with class of service mapping
DE69840782D1 (en) * 1998-01-02 2009-06-04 Cryptography Res Inc Leak-resistant cryptographic method and apparatus
JP4200535B2 (en) * 1998-02-27 2008-12-24 ソニー株式会社 Driving circuit of the light emitting element
US6198558B1 (en) * 1998-04-07 2001-03-06 Nortel Networks Limited Architecture repartitioning to simplify outside-plant component of fiber-based access system
ES2303350T3 (en) * 1998-05-15 2008-08-01 Alcatel Lucent Method for allocating time slots upstream to a network terminal and network terminal and medium access controller to implement such method.
US6246702B1 (en) 1998-08-19 2001-06-12 Path 1 Network Technologies, Inc. Methods and apparatus for providing quality-of-service guarantees in computer networks
US6215797B1 (en) * 1998-08-19 2001-04-10 Path 1 Technologies, Inc. Methods and apparatus for providing quality of service guarantees in computer networks
US6680948B1 (en) 1999-02-02 2004-01-20 Tyco Telecommunications (Us) Inc. System and method for transmitting packets over a long-haul optical network
GB9903124D0 (en) * 1999-02-11 1999-04-07 Nokia Telecommunications Oy An authentication method
US6356369B1 (en) * 1999-02-22 2002-03-12 Scientific-Atlanta, Inc. Digital optical transmitter for processing externally generated information in the reverse path
US6460182B1 (en) * 1999-05-11 2002-10-01 Marconi Communications, Inc. Optical communication system for transmitting RF signals downstream and bidirectional telephony signals which also include RF control signals upstream
US20030128983A1 (en) 1999-05-11 2003-07-10 Buabbud George H. Digital RF return over fiber
US6807188B1 (en) * 1999-07-19 2004-10-19 Lucent Technologies Inc. Ranging arrangement and method for TDMA communications
US6427035B1 (en) * 1999-08-12 2002-07-30 Bellsouth Intellectual Property Corporation Method and apparatus for deploying fiber optic cable to subscriber
WO2001027940A3 (en) 1999-09-21 2002-01-24 Optical Solutions Inc System and method for transmitting a plurality of voice, data and video signals over passive optical network
JP3565121B2 (en) * 1999-12-15 2004-09-15 日本電気株式会社 Packet switch and a packet switching method
US7035270B2 (en) * 1999-12-30 2006-04-25 General Instrument Corporation Home networking gateway
US20010030785A1 (en) * 2000-02-23 2001-10-18 Pangrac David M. System and method for distributing information via a communication network
US20020063924A1 (en) * 2000-03-02 2002-05-30 Kimbrough Mahlon D. Fiber to the home (FTTH) multimedia access system with reflection PON
US6483635B1 (en) * 2000-06-07 2002-11-19 Cirrex Corp. Apparatus for light amplification
US6889007B1 (en) * 2000-06-29 2005-05-03 Nortel Networks Limited Wavelength access server (WAS) architecture
US6507494B1 (en) 2000-07-27 2003-01-14 Adc Telecommunications, Inc. Electronic equipment enclosure
WO2002017552A1 (en) 2000-08-24 2002-02-28 Ocular Networks Apparatus and method for facilitating data packet transportation
US6385366B1 (en) * 2000-08-31 2002-05-07 Jedai Broadband Networks Inc. Fiber to the home office (FTTHO) architecture employing multiple wavelength bands as an overlay in an existing hybrid fiber coax (HFC) transmission system
US20020105965A1 (en) 2000-09-22 2002-08-08 Narad Networks, Inc. Broadband system having routing identification based switching
WO2002030019A3 (en) 2000-10-04 2002-08-01 Wave7 Optics Inc System and method for communicating optical signals between a data service provider and subscribers
US6973271B2 (en) * 2000-10-04 2005-12-06 Wave7 Optics, Inc. System and method for communicating optical signals between a data service provider and subscribers
US7130541B2 (en) * 2000-10-04 2006-10-31 Wave7 Optics, Inc. System and method for communicating optical signals upstream and downstream between a data service provider and subscriber
US7085281B2 (en) 2000-10-26 2006-08-01 Wave7 Optics, Inc. Method and system for processing upstream packets of an optical network
US6546014B1 (en) * 2001-01-12 2003-04-08 Alloptic, Inc. Method and system for dynamic bandwidth allocation in an optical access network
US20020135843A1 (en) * 2001-03-20 2002-09-26 Dumitru Gruia Point-to-multipoint optical access network distributed with central office interface capacity
US20020141159A1 (en) 2001-03-29 2002-10-03 Bloemen James Andrew Sealed and passively cooled telecommunications customer service terminal
JP3995142B2 (en) 2001-11-12 2007-10-24 沖電気工業株式会社 The semiconductor integrated circuit
US6674967B2 (en) * 2001-11-14 2004-01-06 Scientific-Atlanta, Inc. Fiber-to-the-home (FTTH) optical receiver having gain control and a remote enable
US20050123001A1 (en) * 2003-11-05 2005-06-09 Jeff Craven Method and system for providing video and data traffic packets from the same device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0713347A2 (en) * 1994-11-17 1996-05-22 AT&T Corp. Method and apparatus enabling STM and packet mode access on a broadband communications network
EP0955739A2 (en) * 1998-05-08 1999-11-10 Nec Corporation Multiple access communication system, using a bidirectional cable network, capable of measuring and guaranteeing the service quality for each service supplied to a subscriber station

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ANGELOPOULOS J D ET AL: "A TRANSPARENT MAC METHOD FOR BANDWIDTH SHARING AND CDV CONTROL AT THE ATM LAYER OF PASSIVE OPTICAL NETWORKS", JOURNAL OF LIGHTWAVE TECHNOLOGY, IEEE. NEW YORK, US, vol. 14, no. 12, 1 December 1996 (1996-12-01), pages 2625 - 2634, XP000642251, ISSN: 0733-8724 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7877014B2 (en) 2001-07-05 2011-01-25 Enablence Technologies Inc. Method and system for providing a return path for signals generated by legacy video service terminals in an optical network
US7986880B2 (en) 2003-03-14 2011-07-26 Enablence Usa Fttx Networks Inc. Method and system for providing a return path for signals generated by legacy terminals in an optical network
US8682162B2 (en) 2003-03-14 2014-03-25 Aurora Networks, Inc. Method and system for providing a return path for signals generated by legacy terminals in an optical network

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